/*
 * Copyright 2008 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package demo.org.powermock.examples.tutorial.hellopower;

import java.util.Properties;

/**
 * Important third party code that cannot be changed.
 */
public class SimpleConfig {

    private static Properties PROPERTIES;

    private static synchronized void initialize() {
    	if (PROPERTIES == null) {
	        PROPERTIES = new Properties();
		    try {
	            PROPERTIES.load(SimpleConfig.class.getClassLoader().getResourceAsStream("simpleConfig.properties"));
	        } catch (Exception e) {
	            throw new RuntimeException(e);
	        }
    	}
    }
    
    public static String getGreeting() {
    	initialize();
        return PROPERTIES.getProperty("greeting");
    }

    public static String getTarget() {
    	initialize();
        return PROPERTIES.getProperty("target");
    }
}
